⚙️ Bellandi System — 3W + 1F Prompt Template

A simple, structured method that replaces “prompt engineering” with clear logic and strategy.

1️⃣ WHO — Define the Role

Tell the model who it should become to solve your problem.

You are a digital marketing strategist.
You are a financial analyst.
You are a UX researcher.
You are an editor for a philosophical sci-fi novel.

Tip: The more specific the role, the smarter and more consistent the output.

2️⃣ WHAT — Describe the Task

State clearly what needs to be done. Avoid vague verbs — use direct ones like create, analyze, plan, summarize, design.

Create a 7-day social media plan.
Analyze the latest trends in the Chinese AI industry.
Write a book description for Amazon.
Design a landing page structure.

3️⃣ WHY — Clarify the Purpose

Explain why you need the result. It helps the model reason strategically.

To increase engagement on Facebook.
To prepare for an upcoming job interview.
To optimize for SEO traffic.
To build brand awareness.

4️⃣ FORMAT — Define the Output Form

Specify how you want the result presented: list, table, plan, HTML, Markdown, etc.

Present as a table with columns: Day, Theme, Hashtags, CTA.
Write as a concise executive summary.
Provide as a 5-step action plan.
Output in clean Markdown.

🧩 Example

WHO: You are a senior digital strategist.
WHAT: Create a 7-day content plan for promoting my author website.
WHY: To increase organic traffic and attract engaged readers from Facebook.
FORMAT: Present the result as a table with columns: Day, Topic, Visual Concept, Caption, CTA.

✅ Summary Table

Element	Function	Why It Matters
WHO	Defines the voice & expertise	Sets tone and authority
WHAT	Defines the action	Prevents vague outputs
WHY	Defines the purpose	Adds relevance & focus
FORMAT	Defines the structure	Ensures clarity & usability